Finding the Fourth Proportional to 110,401.94, 152,354.25 and 61,997.15

Step by Step Solution

1. Step 1: Write the proportion equation
   110,401.94 : 152,354.25 = 61,997.15 : x
2. Step 2: Convert to fraction form
   110,401.94/152,354.25 = 61,997.15/x
3. Step 3: Cross multiply
   110,401.94x = 152,354.25 × 61,997.15
4. Step 4: Simplify right side
   110,401.94x = 9,445,529,290.39
5. Step 5: Solve for x
   x = 9,445,529,290.39/110,401.94
6. Step 6: Final answer
   x = 85,555.83